Die Wächter der Menschheit

From Author Wars - https://authorwars.com/books/die-wachter-der-menschheit-2030015.html

Overview:

Title: Die Wächter der Menschheit
Author: Johannes Fiebag
Year: 1979
Type: Essays

Editions/Publications:

Unknown. SF-Perry-Rhodan-Sonderheft, 1/79 (Unknown, Johannes Fiebag, Pabel, DM 2.50, 48+[2] pages, quarto, MAGAZINE)